add console limitations notice

docs/platform/howto/manage-permissions.md

@@ -7,6 +7,11 @@ import {ConsoleIcon} from "@site/src/components/ConsoleIcons"
 
 You can grant [organzation users](/docs/platform/howto/manage-org-users), [application users](/docs/platform/concepts/application-users), and [groups](/docs/platform/howto/manage-groups) access at the organization and project level through [roles and permissions](/docs/platform/concepts/permissions).
 
+:::important
+Permissions are not yet fully supported in the Aiven Console. They are intended for
+use with the Aiven API, Aiven Provider for Terraform, and Aiven Operator for Kubernetes.
+:::
+
 :::important
 When you remove permissions from a user or group, service credentials are not changed.
 Users can still directly access services if they know the service credentials. To prevent